What is the answer to, nine squared plus n equals 110 in algebraic form

Which statement best describes the polynomial

Miranda is braiding her hair. then she will attach beads to the braid. she wants 1_3 of the beads to be red. if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

What is the measure of the smallest angle in the diagram? 15 29 32 45